Network-enabled intelligent photovoltaic arrays

Abstract

Photovoltaic (PV) solar arrays are currently fairly simple devices. In this paper we consider the architecture of a new family of intelligent PV arrays which are created by embedding a secure processor based on mobile phone technology together with a trusted platform which supports strong authentication. Installations can then become part of an integrated communications network. Being able to remotely manage the installation and 'self certify' information on how much renewable power has been created is likely to introduce new business opportunities. It would also be very difficult to falsify information. Intelligent PV arrays can also provide public communications infrastructure which in turn could allow pervasive ICT platforms to become an integrated part of an environment. Finally we describe how PV arrays could help the development of community shared wireless installations.